PNX1500E NXP Semiconductors, PNX1500E Datasheet - Page 425

• Manufacturer Part Number: PNX1500E
• Manufacturer: NXP Semiconductors

Specifications of PNX1500E

• Lead Free Status / Rohs Status: Not Compliant

NXP Semiconductors
Volume 1 of 1
Table 20: QVCP 1 Registers
PNX15XX_PNX952X_SER_N_4
Product data sheet
Bit
23:20
19:17
16
15:9
8:6
5:3
2:1
0
Offset 0x10 E34C
31:15
14:11
10:8
7:4
3:1
0
Offset 0x10 E350
31:16
15
14:11
10
9
8:6
5:2
Symbol
bluegain
bluesize
blue_enable
Unused
skingain
skintone
skinsize
skin_enable
Unused
greenmax
greensat
greengain
grrensize
green_enable
Unused
superhill
threshold
separate
protection
limit
gain
Layer CFTR Green
Layer DCTI Control
…Continued
Acces
s
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
A
4
0
-
2
2
1
0
-
9
4
7
0
0
-
1
4
0
1
7
8
Value
Rev. 4.0 — 03 December 2007
Description
Strength of blue stretch effect (0..15) higher value = greater effect
Blue stretch detection area (0..7) lower value = greater detection
area
Strength of skin tone correction effect (0..4) higher value greater
effect
Direction of correction (0..4), lower value = towards “yellow” higher
value = towards “red”
Skin tone detection area size (0..2) higher value = greater detection
area
Maximum correction(0..15), higher value = stronger correction
allowed
Green detection area maximum saturation (0..7) higher value =
effect extends to higher saturations
Strength of green enhancement effect (0..15) higher value = greater
effect
Green detection area minimum saturation (0..7) lower value =
greater detection area
Enable green enhancement functionality
Superhill mode, avoid discolorations in transients within a colour
component.
Immunity against noise
Common or separate processing of U and V signals
(1 is the recommended value as it works better)
Hill protection mode, no discolorations in narrow colour gaps
Limit for pixel shift range
0-6 = (limit+1)*2
7 = 15
Gain Factor on sample shift gain/16 (0/16..15/16)
Blue stretch functionality
1 = Enable
0 = Bypass
Skin tone correction functionality
1 = Enable
0 = Bypass
1 = Enable
0 = Bypass
1 = Separate
0 = Common
PNX15xx/952x Series
Chapter 11: QVCP
© NXP B.V. 2007. All rights reserved.
11-425